Poisoned Pawn
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Poisoned Pawn
The Poisoned Pawn Variation is any of several series of opening moves in chess in which a pawn is said to be "poisoned" because its capture can result in a positional loss of or a loss of . Sicilian Defense, Najdorf The best known of these, called the Poisoned Pawn Variation, is a line of the Sicilian Defense, Najdorf Variation that begins with the moves: :1. e4 c5 :2. Nf3 d6 :3. d4 cxd4 :4. Nxd4 Nf6 :5. Nc3 a6 :6. Bg5 e6 :7. f4 Qb6 after which 8.Qd2 Qxb2 usually follows, accepting the "poisoned" b2-pawn. White can also play 8.Nb3, protecting the pawn. One of the pioneers of this line was David Bronstein, who tied the 1951 World Championship match against Mikhail Botvinnik 12–12. Bobby Fischer later became a proponent, playing it with great success. The line was most famously played in game 7 and game 11 of the 1972 World Chess Championship match between Fischer and Spassky. In both games Fischer played Black and grabbed the pawn. In the first, he r ...
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Chess Opening
A chess opening or simply an opening is the initial stage of a chess game. It usually consists of established theory; the other phases are the middlegame and the endgame. Many opening sequences have standard names such as the "Sicilian Defense". ''The Oxford Companion to Chess'' lists 1,327 named openings and variants, and there are many others with varying degrees of common usage. Opening moves that are considered standard are referred to as "book moves", or simply "book". When a game begins to deviate from known opening theory, the players are said to be "out of book". In some openings, "book" lines have been worked out for over 30 moves, as in the classical King's Indian Defense and in the Najdorf variation of the Sicilian Defense. Professional chess players spend years studying openings, and continue doing so throughout their careers, as opening theory continues to evolve. Players at the club level also study openings but the importance of the opening phase is smaller t ...
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Anatoly Karpov
Anatoly Yevgenyevich Karpov ( rus, links=no, Анато́лий Евге́ньевич Ка́рпов, p=ɐnɐˈtolʲɪj jɪvˈɡʲenʲjɪvʲɪtɕ ˈkarpəf; born May 23, 1951) is a Russian and former Soviet chess grandmaster, former World Chess Champion, ⁣and politician. He was the 12th World Chess Champion from 1975 to 1985, a three-time FIDE World Champion (1993, 1996, 1998), twice World Chess champion as a member of the USSR team (1985, 1989), and a six-time winner of Chess Olympiads as a member of the USSR team (1972, 1974, 1980, 1982, 1986, 1988). The International Association of Chess Press awarded him nine Chess Oscars (1973, 1974, 1975, 1976, 1977, 1979, 1980, 1981, 1984). Karpov's chess tournament successes include over 160 first-place finishes. He had a peak Elo rating of 2780, and his 102 total months at world number one is the third-longest of all time, behind Magnus Carlsen and Garry Kasparov, since the inception of the FIDE ranking list in 1970. Karpov is a ...
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List Of Chess Openings
This is a list of chess openings, organized by the ''Encyclopaedia of Chess Openings'' () code. In 1966, Chess Informant categorized the chess openings into five broad areas ("A" through "E"), with each of those broken down into one hundred subcategories ("00" through "99"). The openings were published in five volumes of ''ECO'', with volumes labeled "A" through "E". This is a list of chess openings by the ''ECO'' classification. A – Flank openings * White first moves other than 1.e4, 1.d4 (A00–A39) * 1.d4 without 1...d5, 1...Nf6 or 1...f5: Atypical replies to 1.d4 (A40–A44) * 1.d4 Nf6 without 2.c4: Atypical replies to 1...Nf6 (A45–A49) * 1.d4 Nf6 2.c4 without 2...e6 or 2...g6: Atypical Indian systems (A50–A79) * 1.d4 f5: Dutch Defence (A80–A99) A00–A39 White first moves other than 1.e4, 1.d4: *A00 Irregular Openings :* Anderssen's Opening: 1.a3 ::* Anderssen's Opening, Polish Gambit: 1...a5 2.b4 :::* Bugayev Attack 2...e5 ::* Anderssen's Opening, Creepy Crawl ...
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Monk (TV Series)
''Monk'' is an American mystery comedy-drama television series created by Andy Breckman and starring Tony Shalhoub as Adrian Monk. It originally ran from 2002 to 2009 and is primarily a police procedural series, but also exhibits comic and dramatic tones in its exploration of the main characters' personal lives. The series was produced by Mandeville Films and Touchstone Television in association with Universal Network Television. The series debuted on July 12, 2002, on USA Network. It continued for eight seasons, with the final season concluding on December 4, 2009. The series held the record for the most-watched scripted drama episode in cable television history from 2009 through 2012 (broken by '' The Walking Dead'') with " Mr. Monk and the End – Part II", its series finale, with 9.4 million viewers, 3.2 million of them in the 18–49 demographic. The series was critically acclaimed, winning eight Emmy Awards, one Golden Globe Award, and two Screen Actors Guild Awards. Pre ...
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Trompowsky Attack
The Trompowsky Attack (or Trompowsky Opening, also known as the Opočenský Opening, the Ruth Opening, and the Zot) is a chess opening that begins with the moves: :1. d4 Nf6 :2. Bg5 White prepares to exchange the bishop for Black's knight, inflicting doubled pawns upon Black in the process. This is not a lethal threat; Black can choose to fall in with White's plan. The Trompowsky is a popular alternative to the more common lines after 1.d4 Nf6 beginning 2.c4 or 2.Nf3. By playing 2.Bg5, White sidesteps immense bodies of opening theory of various Indian Defences like the Queen's Indian, King's Indian, Nimzo-Indian, as well as the Grünfeld Defence. The opening is named after the one-time Brazilian champion Octávio Trompowsky (1897–1984) who played it in the 1930s and 1940s.Hooper & Whyld (1996), p. 430, Trompowsky Opening Chess master Karel Opočenský (1892–1975) also played it in the 1930s, and the opening is also known as the Opočenský Opening.Hooper & Whyld (1996), ...
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London System
The London System, also known as the Mason Variation, is an in chess where White opens with 1.d4 but does not play the Queen's Gambit, instead opting to rapidly develop the . This often results in a . The London System can be used against virtually any Black defense and thus comprises a smaller body of opening theory than many other openings. Although it has a reputation as a opening, the London System has faced criticism for its lack of . The rapid of the dark-squared bishop in the London System can be contrasted to the Colle System, in which the queen's bishop often remains on c1 during the opening phase of the game. Origin British player James Mason was the first well-known proponent of the London System. His contemporaries include Johannes Zukertort, Adolf Anderssen, and William Steinitz. The London System came to prominence in an international tournament held in Central Hall, Westminster from July 31 to August 19, 1922, which would later be known as the 1922 London to ...
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Latvian Gambit
The Latvian Gambit (or Greco Countergambit) is a chess opening characterised by the moves: :1. e4 e5 :2. Nf3 f5 It is one of the oldest chess openings, having been analysed in the 17th century by Gioachino Greco, after whom it is sometimes named. The opening has the appearance of a King's Gambit with . It is an aggressive but objectively dubious opening for Black which often leads to wild and tricky positions.Nick de Firmian, ''Modern Chess Openings, 15th edition'', Random House Puzzles & Games, 2008, p. 144. . FIDE Master Dennis Monokroussos even goes so far as to describe it as "possibly the worst opening in chess". While Paul van der Sterren observes: The Latvian is, and has always been, uncommon in top-level play, but some correspondence players are devotees. The '' ECO'' code for the Latvian Gambit is C40 (King's Knight Opening). History The opening was originally known as the Greco Countergambit, and some modern writers still refer to it as such. That name recogn ...
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Sicilian Najdorf
The Najdorf Variation ( ) of the Sicilian Defence is one of the most popular, reputable and deeply studied of all chess openings. ''Modern Chess Openings'' calls it the " Cadillac" or "Rolls-Royce" of chess openings. The opening is named after the Polish-Argentine grandmaster Miguel Najdorf, although he was not the first strong player to play the variation. Many players have relied on the Najdorf (notably Bobby Fischer and Garry Kasparov, although Kasparov would often transpose into a Scheveningen). The Najdorf begins: :1. e4 c5 :2. Nf3 d6 :3. d4 cxd4 :4. Nxd4 Nf6 :5. Nc3 a6 Black's 5...a6 aims to deny the b5-square to White's knights and light-square bishop while maintaining flexible development. If Black plays 5...e5 immediately, then after 6.Bb5+ Bd7 (or 6...Nbd7 7.Nf5) 7.Bxd7+ Nbxd7 (or Qxd7) 8.Nf5, the knight on f5 is difficult to dislodge without concessions. Games in the Najdorf frequently feature opposite-side castling, where White castles queenside and b ...
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French Defence
The French Defence is a chess opening characterised by the moves: :1. e4 e6 This is most commonly followed by 2.d4 d5, with Black intending ...c5 soon after, attacking White's and gaining on the . The French has a reputation for solidity and resilience, although some lines such as the Winawer Variation can lead to complications. Black's position is often somewhat in the early game; in particular, the pawn on e6 can impede the of the bishop on c8. Basics Following the opening moves 1.e4 e6, the main line of the French Defence continues 2.d4 d5 (see below for alternatives). White sets up a , which Black immediately challenges by attacking the pawn on e4. The same position can be reached by from a Queen's Pawn Game after 1.d4 e6 2.e4 d5 or the declining of a Blackmar–Diemer Gambit after 1.d4 d5 2.e4 e6. White's options include defending the e4-pawn with 3.Nc3 or 3.Nd2, advancing it with 3.e5, or exchanging it with 3.exd5, each of which leads to different types ...
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Graham Burgess
Graham K. Burgess (born 24 February 1968 in Liverpool, England) is an English FIDE Master of chess and a noted writer and trainer. He became a FIDE Master at the age of twenty. He attended Birkdale High School in Southport, Merseyside. In 1989 he graduated from the University of Cambridge with a degree in mathematics. In 1994 he set a world record by playing 510 games of blitz chess (five minutes for each player) in three days, winning 431 games and drawing 25 . Burgess has written more than twenty books and edited more than 250. His book ''The Mammoth Book of Chess'' won the British Chess Federation Book of the Year Award in 1997. He is the editorial director of Gambit Publications {{Infobox publisher , name = Gambit Publications , image = , caption = , parent = , status = , traded_as = , predecessor = , founded = , founder = John Nunn, Murray Chandler, and Graham B .... . Books * * * * * * * * * * * First e ...
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FIDE Titles
FIDE titles are awarded by the international chess governing body FIDE (''Fédération Internationale des Échecs'') for outstanding performance. The highest such title is Grandmaster (GM). Titles generally require a combination of Elo rating and norms (performance benchmarks in competitions including other titled players). Once awarded, titles are held for life except in cases of fraud or cheating. Open titles may be earned by all players, while women's titles are restricted to female players. Many strong female players hold both open and women's titles. FIDE also awards titles for arbiters, organizers and trainers. Titles for correspondence chess, chess problem composition and chess problem solving are no longer administered by FIDE. A chess title, usually in an abbreviated form, may be used as an honorific. For example, Magnus Carlsen may be styled as "GM Magnus Carlsen". History The term "master" for a strong chess player was initially used informally. From the late 19t ...
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Computer Chess
Computer chess includes both hardware (dedicated computers) and software capable of playing chess. Computer chess provides opportunities for players to practice even in the absence of human opponents, and also provides opportunities for analysis, entertainment and training. Computer chess applications that play at the level of a chess master or higher are available on hardware from supercomputers to smart phones. Standalone chess-playing machines are also available. Stockfish, GNU Chess, Fruit, and other free open source applications are available for various platforms. Computer chess applications, whether implemented in hardware or software, utilize different strategies than humans to choose their moves: they use heuristic methods to build, search and evaluate trees representing sequences of moves from the current position and attempt to execute the best such sequence during play. Such trees are typically quite large, thousands to millions of nodes. The computational speed ...
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